differential protection relay

基本解釋

Especially on the failure causes due to voltage differential relay protection, reason and treatment methods leading to operation failure are introduce in detail.
尤其對(duì)由于差壓保護(hù)動(dòng)作，導(dǎo)致投運(yùn)失敗的原因和處理方法作了詳細(xì)的介紹。
The scheme includes the transverse differential protection, the directional relay action on negative sequence power of fault component and the incomplete differential protection.
該方案包括了橫差保護(hù)、故障分量負(fù)序功率方向保護(hù)和不完全縱差保護(hù)的綜合應(yīng)用。
Differential relay is the key protection for power transformer.
差動(dòng)保護(hù)是變壓器的主保護(hù)。